Display panel with step-edge and display device

US10811465B2 · kind B2 · utility

Assignee

• Shanghai Tianma AM-OLED Co., Ltd. · CN

Inventors

• Yuan Li · New Taipei, TW
• Xian Chen · Shanghai, CN
• Lijing Han · 红钢城街道, CN
• Kaihong Huang · Shanghai, CN

Key dates

• Filing date: Sep 26, 2018
• Grant date: Oct 20, 2020
• Expiry date: Sep 27, 2038

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K59/352

Abstract

Provided are a display panel and a display device. The display panel includes a display region having a first steplike edge. The display region is provided with a plurality of sub-pixel groups. Each sub-pixel group includes a first sub-pixel unit, a second sub-pixel unit and a third sub-pixel unit. The first sub-pixel unit, the second sub-pixel unit and the third sub-pixel unit have different luminous colors. Along a connecting line of step apex angles of the first steplike edge, the display region is provided with a plurality of first sub-pixel groups and a plurality of second sub-pixel groups. The first sub-pixel unit in each first sub-pixel group is disposed at a step apex angle of the first steplike edge, and the second sub-pixel unit in each second sub-pixel group is disposed at the step apex angle of the first steplike edge.